Improvement in corn-planter



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tiniirfl gieten tutti @time JOSEPH PATTEN CAMPBELL, QE'DANVILLE, PENNSYLVANIA.

Letters Patent No. 96,883, dated November 1'6, 1 869.

IMPROVEMENT IN CORN-PLANTER.

The Schedule referred to in these Letters Patent and making part ok the same.

clare that the following is av full, clear, and exact de-` scription of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and gures of reference marked thereon.

Figure 1, `of the drawings, is a top view of my invention.

Figure 2 is a central vertical longitudinal section of the same.

Figures 3, 4, and 5, are details. l/Iy invention relates to agricultural implement-s.; an

It consists mainly in a n ovel arrangement of devices ntendedfor use asa corn-planter, cultivator, or potato-digger, at the' will of the operator.

A, of the drawings, represents a base-board, to-

the respective ends of which are attached arms that serve as axles for thel carriage-wheels.

Letters B are the carriagewheels,'and D v.the neap-shaits, arranged for a single horse, and sometimes. attached .to the base-board, instead of a neap.

E represents a seed-box, subdivided into three' compartments, the central-or large one being designed as-a reservoir, and ,the outer two forholding the corn,

in the process' of planting.

There is an opening through the bottom of each of these outer'compartments, marked a, for the purposeof allowing the seedlcorn to pass downward.

There are corresponding*"opeuings through the base-board, below the points a, for the' same purpose.

F represent scabbards, attached to the top of the base-board, to serve as guides, for the movements of the vibrating bar d, next mentioned.4 Leiter d is a vibrating bar or plate, with an opening near each end, sufficiently .large for kernels of corn to pass through, and has an ear, f, to which the rod' next mentioned is attached.

The `rod g is connected at one end bya hook, with v the ear )0,as-shownjand at'th other, is hinged to the lever H.

H is an elbow-lever, connected. at its rear end with therod g, and pivoted to the base-board at the point h. Its front cud is turnedoutward, as shown, forming-an elbow, with its fore-arm against a cam of the disk next described.

Letter i represents a disk, attached to the inside end of a wheelhub, perforated with a' series of holes,

adapted to receiving and holding'th'e removable cams, next mentioned.

These removable cams aremarked u on 4the-draw ings, and are arranged in the disk in such numbers as may be found desirable. l

Letter S is a brace or spring, extending from the vibrating bar to the neap of the carriage. It serves as a support and vaid to saidbar, while its movements are in progress.

I make a slot in the neap, at the point T, and pivot therein-the'swinging plate n, in the manner shown on tig. 2.

To this plate vI attach the bent bars or arms V, by passing bolts or` screws through the whole, as shown at the point W. l

X represents the combined marker and conduit of my corn-planten'- I place one of these conduits upon the rear end of I each of the arms .11, by passing screws through the openings in the flanches thereof, similar openings beingmade for that purpose in saidl arms Vrespectively.

By usingscrews for the purpose last named, the conduits are made removable at will.

Fig. 3 is a representation of one of my cultivator-I plows, which, when desired for use, I substitute for -t-he conduits uponJthe arms V.

My fork, for digging-potatoes, is shown on fig. 5. I substitute it for the conduit or plow, at will, upon .the arm V, the-mode-of attachment, both with the fork and the plow, being the same as with the conduit.

It will readily be seen that in planting corn, the distance of the hills from' each other in the rows may be regulated at will by the number-of cams the operator shall place in the disk i.

In order to aid in' the movements of the vibrating bar, I pivot a lever, u, to the front side of the box, and connect it with the lever H, by the ,rod c. This lever u is operated by hand.

The seed-box is attached to the base-board by one or more screws, and hence is'removable at will.

' In order to hold the conduits up to duty, and also to provide meansfor lowering the plows and forks, when the same are attached, I make a slotted opening through the neap, at the point y, and pass therethrough a rod, o, which rod is attached at'its lower -'bottom of the base-board, to receive the seed passing from the box, I raise the rod perpendicularlyuntil the cleat is brought abovel the slot,'when I draw the rod rearward, and'make the cleat secure.

When the plows or forks are attached, the devices last named enable 'the operator -to suspend the same from the ground for purposes of transportation.

What I claim as my invention, and desire to seoure by Letters Patent, is-

1. The combination andarrangement4 of the removable cams n, disk t', levers H and u, with the seed-box E,baSe -board A, and vibrating bar d, as and for the purposes specified. 

